The proper department to be made the depositary of this important power would seem to be the judicial. That department does not initiate, has no policies, does not act of its own volition, but acts only when its action is regularly invoked in some controversy and then only to end that controversy. It may seem unnecessary even to state, much less defend, the proposition, but as its logical result is that the judiciary when invoked by the individual must refuse effect, so far as he is concerned, to a legislative act which deprives him of some right guaranteed by the constitution, and must thus disappoint those who procured the passage of the act, the proposition has been, is still being, denied. The action of the courts in exercising that power has been and is even now denounced as usurpation. Though the proposition is now long established, these attacks justify some repetition of the argument in its support. The logic of Chief Justice Marshall in _Marbury_ v. _Madison_, 1 _Cranch_ 137 _at p. 176_, seems to me irresistible and worthy of frequent quotation despite the attacks upon it. The Chief Justice said: "This original and supreme will (of a people) organizes the government and assigns to different departments their respective powers. It may either stop here, or establish certain limits not to be transcended by those departments.... The government of the United States is of the latter description. The powers of the legislature are defined and limited; and that those limits may not be mistaken or forgotten, the Constitution is written. To what purpose are powers limited and to what purpose is that limitation committed to writing if these limits may at any time be passed by those intended to be restrained? The distinction between a government with limited and unlimited powers is abolished if those limits do not confine the persons on whom they are imposed, and if acts prohibited and acts allowed are of equal obligation. It is a proposition too plain to be contested, either that the Constitution controls any legislative act repugnant to it, or that the legislature may alter the Constitution by an ordinary act. Between these alternatives there is no middle ground. The Constitution is either a superior, paramount law unchangeable by ordinary means, or it is on a level with ordinary legislative acts, and, like other acts, is alterable when the legislature shall please to alter it.... Certainly all those who have framed written constitutions contemplate them as forming the fundamental and paramount law of the nation, and consequently the theory of every such government must be that an act of the legislature repugnant to the Constitution is void."